unvorhergesehener Umstand
2020-06-16T16:12:05.8130000Z
https://www.termdat.bk.admin.ch/entry/106438
Obligationenrecht, Art. 476 Abs. 1 (SR 220, Stand 2017-04)
SACC, Swiss Code of obligations (transl.), 1990, art. 476 par. 1
Code des obligations, art. 476 al. 1 (RS 220, état 2017-04)
Codice delle obbligazioni, art. 476 cpv. 1 (RS 220, stato 2017-04)